CN106310393A - Orthopedic wire for correcting teeth - Google Patents
Orthopedic wire for correcting teeth Download PDFInfo
- Publication number
- CN106310393A CN106310393A CN201610636326.2A CN201610636326A CN106310393A CN 106310393 A CN106310393 A CN 106310393A CN 201610636326 A CN201610636326 A CN 201610636326A CN 106310393 A CN106310393 A CN 106310393A
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- CN
- China
- Prior art keywords
- wire
- titanium alloy
- stainless steel
- tooth
- orthopedic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/10—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/20—Arch wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/082—Inorganic materials
- A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/16—Materials with shape-memory or superelastic properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2420/00—Materials or methods for coatings medical devices
- A61L2420/08—Coatings comprising two or more layers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Inorganic Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to an orthopedic wire for correcting teeth. The orthopedic wire comprises a nitinol wire and stainless steel wires and/or titanium alloy wires, and the nitinol wire, the stainless steel wires and the titanium alloy wires are at the medical grade. Silver films are arranged on the outer surface of the nitinol wire and the outer surfaces of the stainless steel wires and the titanium alloy wires arranged at the two ends of the nitinol wire, and macromolecular compound films for preventing the silver films from changing color are arranged on the outer surfaces of the silver films. By means of the nitinol wire at the middle section and the outer surfaces of the stainless steel wires and the titanium alloy wires arranged at the two ends of the nitinol wire at the middle section, the orthopedic wire for correcting teeth has the advantages of the nitinol wire and the stainless steel wires and/or titanium alloy wires and is suitable for the occasions needing small correcting force in the treatment of tooth correcting.
Description
Technical field
The present invention relates to a kind of orthopedic wire, particularly relate to a kind of orthopedic wire for revising tooth.
Background technology
Malocclusion is abnormal by the abnormal common jaw of one caused of congenital heredity factor or the day after tomorrow, not only affects trouble
The aesthetic property of person's tooth, also results in that patient's masticatory function obstacle, Periodontal Status are the best, even occur that the psychology such as pressure is excessive are asked
Topic.Along with the raising of people's living standard, increasing patient begins with dental appliance and tooth is carried out orthodontic treatment.
Orthodontic treatment both can reach to make the effect of oral cavity, face appearance, moreover it is possible to corrects the entanglement of upper and lower teeth occluding relation, improves
Chew, the function such as pronunciation.Fixed appliance is current the most widely used dental appliance during orthodontic treatment, and tooth
Tooth correction wire is the funtion part that it is main, in order to correct the tooth of malocclusion, with orthodontic wire through being pasted onto in advance
The groove of the bracket on tooth, the tooth utilizing the elasticity of orthodontic wire to make stagger arrangement uneven moves certain position, reaches strong
Control purpose.The mechanical elastic of orthodontic wire is one of main power source of correction, and orthodontic wire produces during Clinical practice
Raw lasting, soft Orthodontic force, is the prerequisite obtaining good therapeutic effect.Therefore the performance of orthodontic wire is to oral cavity just
Abnormal therapeutic process and effect have extremely important impact.
The orthodontic wire applied clinically at present is individual thread structure, and on the premise of identical cross-section, tooth is rectified
The performance of positive silk is mainly determined by its material.In order to ensure rectifying effect, it will usually select elastic modelling quantity compared with high, restoring force is big
Material, and apply the orthodontic wire of the individual thread structure that this material makes to the Orthodontic force of tooth excessive and active force
Uneven.
Summary of the invention
The defect uneven for solving the rectification dynamics of existing orthodontic wire, spy of the present invention provides a kind of for revising
The orthopedic wire of tooth.
Technical scheme is as follows:
A kind of orthopedic wire for revising tooth, including nitinol alloy wire and the stainless steel silk that is arranged on nitinol alloy wire two ends
And/or titanium alloy wire, nitinol alloy wire is Nickel-titanium alloy for medical purpose silk, and stainless steel silk is medical stainless steel silk, and titanium alloy wire is doctor
Use titanium alloy wire；Described nitinol alloy wire and outside being arranged on stainless steel silk and/or the titanium alloy wire at nitinol alloy wire two ends
It is provided with silverskin on surface, the outer surface of silverskin is provided with the high molecular compound film preventing silverskin variable color.The nickel in stage casing
Titanium alloy wire and the stainless steel silk and/or the titanium alloy wire that are distributed in nitinol alloy wire two ends, described stage casing so that orthodontic wire
The advantage having both nitinol alloy wire and stainless steel silk and/or titanium alloy wire, it is adaptable to need relatively low rescuing in orthodontics treatment
The occasion of power.The stage casing of orthodontic wire uses nitinol alloy wire so that Orthodontic force is soft, constant, active force release is uniform, trouble
Person's comfortable wearing, the two ends of orthodontic wire use stainless steel silk and/or titanium alloy wire so that good fixing effect, upper silk operate
Easy, provide good anchorage effect over the course for the treatment of.Nitinol, rustless steel and titanium alloy are provided with corrosion resistance simultaneously
Can be good, good biocompatibility, the feature non-stimulated to tissue, patient wears and is comfortable on.Additionally Nitinol also has and is difficult to
Produce permanent deformation, possess the characteristic of good super-elasticity or memory effect.
Use Nickel-titanium alloy for medical purpose, medical titanium alloy and medical stainless steel material, its equal no cytotoxicity, without sensitization teratogenesis
Property, without features such as oral mucosa zest, biological safety are good so that orthodontic wire in use will not be to patient
Produce harmful effect.After depositing silverskin on orthodontic wire due to it, further coated with parylene, is therefore possible to prevent
It is used for showing the variable color of the silverskin of creamy white, and is used in the period on tooth at it, associative perception can be given, therefore can reduce
People damage detest sense that is refined and that bring to appliance.
As the preferred structure of the present invention, described silverskin is through Cement Composite Treated by Plasma.
Further, described medical stainless steel silk and/or medical titanium alloy silk are symmetrically distributed in the medical NiTi in described stage casing
The two ends of B alloy wire.
For the present invention is better achieved, described high molecular compound film is formed by parylene deposition.Poly-right
Parylene deposition on outermost surface, the most harmless and give softness texture, can further improve the property worn.
Further, the thickness range of described Parylene is 0.1 μm～100 μm.
As the preferred structure of the present invention, it is additionally provided with silanes between described silverskin and described high molecular compound film and glues
Close and promote film.
Further, described nitinol alloy wire is common titanium-nickel wire, superlastic type titanium-nickel wire or hot activation type titanium-nickel wire.According to
The different situations of patient, it is also possible to select different types of nitinol alloy wire.
In sum, the Advantageous Effects of the present invention is as follows:
1, the nitinol alloy wire in stage casing and be distributed in stainless steel silk and/or the titanium alloy wire at nitinol alloy wire two ends, described stage casing,
Make the advantage that orthodontic wire has both nitinol alloy wire and stainless steel silk and/or titanium alloy wire, it is adaptable to orthodontics is treated
The occasion of the relatively low Orthodontic force of middle needs.
2, Nickel-titanium alloy for medical purpose, medical titanium alloy and medical stainless steel material are used, its equal no cytotoxicity, without sensitization cause
Abnormal property, without features such as oral mucosa zest, biological safety are good so that orthodontic wire in use will not be to trouble
Person produces harmful effect.
3, deposit further coated with parylene after silverskin on orthodontic wire, be therefore possible to prevent for showing creamy white
The variable color of silverskin, and be used in the period on tooth at it, associative perception can be given, therefore people can be reduced to appliance
Damage detest sense that is refined and that bring.
4, parylene deposition is on outermost surface, the most harmless and give softness texture, one can be entered
The step raising property worn.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of orthopedic wire for revising tooth；
Wherein the parts title corresponding to reference is as follows:
1-nitinol alloy wire, 2-stainless steel silk and/or titanium alloy wire.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the present invention is described in detail by specific embodiment, but embodiments of the present invention
It is not limited to this.
Embodiment 1
As it is shown in figure 1, a kind of orthopedic wire for revising tooth, including nitinol alloy wire 1 and be arranged on nitinol alloy wire two
The stainless steel silk of end and/or titanium alloy wire 2, nitinol alloy wire 1 is Nickel-titanium alloy for medical purpose silk, and stainless steel silk is medical stainless steel
Silk, titanium alloy wire is medical titanium alloy silk；Described nitinol alloy wire 1 and be arranged on the stainless steel silk at nitinol alloy wire two ends
And/or on the outer surface of titanium alloy wire 2, it is provided with silverskin, the outer surface of silverskin is provided with the macromolecule preventing silverskin variable color
Compound film.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and described silverskin is through Cement Composite Treated by Plasma.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or embodiment 2, and described medical stainless steel silk and/or medical titanium alloy silk 2 are symmetrical
It is distributed in the two ends of described stage casing Nickel-titanium alloy for medical purpose silk 1.
Embodiment 4
The present embodiment is on the basis of embodiment 1 or embodiment 2 or embodiment 3, and described high molecular compound film is by poly-right
Parylene deposition is formed.
Embodiment 5
The present embodiment is on the basis of embodiment 4, and the thickness range of described Parylene is 0.1 μm～100 μm.
Embodiment 6
The present embodiment on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4 or embodiment 5, described silverskin with
It is additionally provided with silane-based adhesion between described high molecular compound film and promotes film.
Embodiment 7
The present embodiment on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4 or embodiment 5 or embodiment 6, institute
Stating nitinol alloy wire 1 is common titanium-nickel wire, superlastic type titanium-nickel wire or hot activation type titanium-nickel wire.
As it has been described above, the present invention can preferably be realized.
Claims (7)
1. the orthopedic wire being used for revising tooth, it is characterised in that:
The stainless steel silk including nitinol alloy wire and being arranged on nitinol alloy wire two ends and/or titanium alloy wire, nitinol alloy wire
For Nickel-titanium alloy for medical purpose silk, stainless steel silk is medical stainless steel silk, and titanium alloy wire is medical titanium alloy silk；Described nitinol alloy wire
And be arranged on the stainless steel silk at nitinol alloy wire two ends and/or the outer surface of titanium alloy wire and be provided with silverskin, silverskin
The high molecular compound film preventing silverskin variable color it is provided with on outer surface.
A kind of orthopedic wire for revising tooth the most according to claim 1, it is characterised in that:
Described silverskin is through Cement Composite Treated by Plasma.
A kind of orthopedic wire for revising tooth the most according to claim 1, it is characterised in that:
Described medical stainless steel silk and/or medical titanium alloy silk are symmetrically distributed in the two ends of described stage casing Nickel-titanium alloy for medical purpose silk.
A kind of orthopedic wire for revising tooth the most according to claim 1, it is characterised in that: described macromolecule chemical combination
Thing film is formed by parylene deposition.
A kind of orthopedic wire for revising tooth the most according to claim 4, it is characterised in that:
The thickness range of described Parylene is 0.1 μm～100 μm.
A kind of orthopedic wire for revising tooth the most according to claim 1, it is characterised in that:
It is additionally provided with silane-based adhesion between described silverskin and described high molecular compound film and promotes film.
A kind of orthopedic wire for revising tooth the most according to claim 1, it is characterised in that:
Described nitinol alloy wire is common titanium-nickel wire, superlastic type titanium-nickel wire or hot activation type titanium-nickel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636326.2A CN106310393A (en) | 2016-08-05 | 2016-08-05 | Orthopedic wire for correcting teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636326.2A CN106310393A (en) | 2016-08-05 | 2016-08-05 | Orthopedic wire for correcting teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106310393A true CN106310393A (en) | 2017-01-11 |
Family
ID=57739570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610636326.2A Pending CN106310393A (en) | 2016-08-05 | 2016-08-05 | Orthopedic wire for correcting teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106310393A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462878Y (en) * | 2000-11-03 | 2001-12-05 | 郑玉峰 | Tooth orthopedic arch wire |
| CN1557263A (en) * | 2004-01-16 | 2004-12-29 | 东南大学 | Teeth correcting wire with surface deposited calcium phosphorus biological ceramic and its preparation method |
| CN101351166A (en) * | 2005-12-27 | 2009-01-21 | 金麟宰 | Orthodontic wire and manufacturing method thereof |
| CN201701318U (en) * | 2010-07-01 | 2011-01-12 | 北京圣玛特科技有限公司 | Compound orthodontic wire |
| CN102179353A (en) * | 2011-04-14 | 2011-09-14 | 南昌航空大学 | Method for preparing coating for hiding surface of orthodontic metallic tooth arc wire |
| CN103627929A (en) * | 2013-12-12 | 2014-03-12 | 西北有色金属研究院 | High-intensity low-modulus metastable beta titanium alloy tooth arch wire |
-
2016
- 2016-08-05 CN CN201610636326.2A patent/CN106310393A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462878Y (en) * | 2000-11-03 | 2001-12-05 | 郑玉峰 | Tooth orthopedic arch wire |
| CN1557263A (en) * | 2004-01-16 | 2004-12-29 | 东南大学 | Teeth correcting wire with surface deposited calcium phosphorus biological ceramic and its preparation method |
| CN101351166A (en) * | 2005-12-27 | 2009-01-21 | 金麟宰 | Orthodontic wire and manufacturing method thereof |
| CN201701318U (en) * | 2010-07-01 | 2011-01-12 | 北京圣玛特科技有限公司 | Compound orthodontic wire |
| CN102179353A (en) * | 2011-04-14 | 2011-09-14 | 南昌航空大学 | Method for preparing coating for hiding surface of orthodontic metallic tooth arc wire |
| CN103627929A (en) * | 2013-12-12 | 2014-03-12 | 西北有色金属研究院 | High-intensity low-modulus metastable beta titanium alloy tooth arch wire |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170111 |